Toyota Sienna Service Manual: Intake system

2Gr-fe intake

Intake air control valve

Other materials:

ECM / PCM Processor
DESCRIPTION The ECM continuously monitors its internal processors (CPUs), A/F sensor transistors and heated oxygen sensor (HO2S) transistors. This self-check ensures that the ECM is functioning properly. These are diagnosed by internal "mirroring" of the main and sub CPUs to det ...

Front Occupant Classification Sensor LH Collision Detection
DTC B1785 Front Occupant Classification Sensor LH Collision Detection DESCRIPTION DTC B1785 is output when the occupant classification ECU receives a collision detection signal sent by the front occupant classification sensor LH if an accident occurs. DTC B1785 is also output when the front ...

Installation
1. INSTALL REAR DOOR WINDOW FRAME MOULDING Remove the tape from the rear door window frame moulding. Clean the contact surface of the vehicle body with white gasoline. Clean the outer circumference of the rear door window frame moulding with white gasoline. Apply new double-sided ...